The Norrona Trollveggen Down800 Super Light Men's Hood Jacket is the brand's lightest and most packable hooded down jacket, built for fast mountaineering. High fill-power down delivers serious warmth for almost no weight, and a hood adds coverage when the cold sets in. It is the just-in-case insulator that stuffs to nothing and earns its place on every alpine push.

Why we like it:

The warmth-to-weight is the whole story; premium high fill-power down packs an incredible amount of heat into a jacket that weighs next to nothing, now with a hood for extra coverage. It disappears into a pack until the moment you need it.

Features and Functions:

The Trollveggen Down800 Hood is insulated with 800-plus fill-power down for maximum warmth-to-weight performance, wrapped in a lightweight aeroDownproof face fabric that adds weather protection and a soft touch with strong durability for the weight. An insulated hood adds coverage, and the jacket packs down small for easy carry.

Fit and Sizing:

A technical, athletic fit layers over a baselayer or thin midlayer. True to size, cut close to keep weight and bulk down.

Bottom Line:

As a fast-and-light hooded belay or summit layer, the Trollveggen Down800 Hood is best at maximum packable warmth for mountaineering and alpine days. The insulator you bring when every gram counts.